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From: "K, Kiran" <kiran.k@intel.com>
To: "linux-firmware@kernel.org" <linux-firmware@kernel.org>
Cc: "Srivatsa, Ravishankar" <ravishankar.srivatsa@intel.com>,
	"Tumkur Narayan, Chethan" <chethan.tumkur.narayan@intel.com>,
	"Narasimman, Sathish" <sathish.narasimman@intel.com>
Subject: RE: [PATCH v8 1/5] Bluetooth: btintel: Fix endianness issue for TLV version information
Date: Thu, 19 Nov 2020 11:36:56 +0000
Message-ID: <BYAPR11MB314132F885B4EA68DC4C31F2F5E00@BYAPR11MB3141.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20201119113450.13771-1-kiran.k@intel.com>

Hi,

Please ignore this patchset.  By mistake I sent to the incorrect mailing list.

Thanks,
Kiran


> -----Original Message-----
> From: K, Kiran <kiran.k@intel.com>
> Sent: Thursday, November 19, 2020 5:05 PM
> To: linux-firmware@kernel.org
> Cc: Srivatsa, Ravishankar <ravishankar.srivatsa@intel.com>; Tumkur
> Narayan, Chethan <chethan.tumkur.narayan@intel.com>; Narasimman,
> Sathish <sathish.narasimman@intel.com>; K, Kiran <kiran.k@intel.com>
> Subject: [PATCH v8 1/5] Bluetooth: btintel: Fix endianness issue for TLV
> version information
> 
> do __le32_to_cpu to tlv data fields to make sure driver runs correctly when
> running on big endian system.
> 
> Signed-off-by: Kiran K <kiran.k@intel.com>
> Reviewed-by: Chethan T N <chethan.tumkur.narayan@intel.com>
> Reviewed-by: Srivatsa Ravishankar <ravishankar.srivatsa@intel.com>
> ---
>  drivers/bluetooth/btintel.c | 21 ++++++++++++++-------
>  1 file changed, 14 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c index
> 88ce5f0ffc4b..41ff2071d7ef 100644
> --- a/drivers/bluetooth/btintel.c
> +++ b/drivers/bluetooth/btintel.c
> @@ -437,31 +437,38 @@ int btintel_read_version_tlv(struct hci_dev *hdev,
> struct intel_version_tlv *ver
>  		tlv = (struct intel_tlv *)skb->data;
>  		switch (tlv->type) {
>  		case INTEL_TLV_CNVI_TOP:
> -			version->cnvi_top = get_unaligned_le32(tlv->val);
> +			version->cnvi_top =
> +				__le32_to_cpu(get_unaligned_le32(tlv->val));
>  			break;
>  		case INTEL_TLV_CNVR_TOP:
> -			version->cnvr_top = get_unaligned_le32(tlv->val);
> +			version->cnvr_top =
> +				__le32_to_cpu(get_unaligned_le32(tlv->val));
>  			break;
>  		case INTEL_TLV_CNVI_BT:
> -			version->cnvi_bt = get_unaligned_le32(tlv->val);
> +			version->cnvi_bt =
> +				__le32_to_cpu(get_unaligned_le32(tlv->val));
>  			break;
>  		case INTEL_TLV_CNVR_BT:
> -			version->cnvr_bt = get_unaligned_le32(tlv->val);
> +			version->cnvr_bt =
> +				__le32_to_cpu(get_unaligned_le32(tlv->val));
>  			break;
>  		case INTEL_TLV_DEV_REV_ID:
> -			version->dev_rev_id = get_unaligned_le16(tlv->val);
> +			version->dev_rev_id =
> +				__le16_to_cpu(get_unaligned_le16(tlv->val));
>  			break;
>  		case INTEL_TLV_IMAGE_TYPE:
>  			version->img_type = tlv->val[0];
>  			break;
>  		case INTEL_TLV_TIME_STAMP:
> -			version->timestamp = get_unaligned_le16(tlv->val);
> +			version->timestamp =
> +				__le16_to_cpu(get_unaligned_le16(tlv->val));
>  			break;
>  		case INTEL_TLV_BUILD_TYPE:
>  			version->build_type = tlv->val[0];
>  			break;
>  		case INTEL_TLV_BUILD_NUM:
> -			version->build_num = get_unaligned_le32(tlv->val);
> +			version->build_num =
> +				__le32_to_cpu(get_unaligned_le32(tlv->val));
>  			break;
>  		case INTEL_TLV_SECURE_BOOT:
>  			version->secure_boot = tlv->val[0];
> --
> 2.17.1


      parent reply index

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-19 11:34 Kiran K
2020-11-19 11:34 ` [PATCH v8 2/5] Bluetooth: btusb: Add *setup* function for new generation Intel controllers Kiran K
2020-11-19 11:34 ` [PATCH v8 3/5] Bluetooth: btusb: Define a function to construct firmware filename Kiran K
2020-11-19 11:34 ` [PATCH v8 4/5] Bluetooth: btusb: Helper function to download firmware to Intel adapters Kiran K
2020-11-19 11:34 ` [PATCH v8 5/5] Bluetooth: btusb: Map Typhoon peak controller to BTUSB_INTEL_NEWGEN Kiran K
2020-11-19 11:36 ` K, Kiran [this message]

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